Base | Representation |
---|---|
bin | 1111100010111… |
… | …11010111000100 |
3 | 100002101201101220 |
4 | 13301133113010 |
5 | 231341222040 |
6 | 20535120340 |
7 | 3142333542 |
oct | 761372704 |
9 | 302351356 |
10 | 130414020 |
11 | 67684a90 |
12 | 378130b0 |
13 | 21032079 |
14 | 1346ad92 |
15 | b6b12d0 |
hex | 7c5f5c4 |
130414020 has 48 divisors (see below), whose sum is σ = 398357568. Its totient is φ = 31615360.
The previous prime is 130414003. The next prime is 130414033. The reversal of 130414020 is 20414031.
It is a super-2 number, since 2×1304140202 = 34015633225120800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98139 + ... + 99458.
It is an arithmetic number, because the mean of its divisors is an integer number (8299116).
Almost surely, 2130414020 is an apocalyptic number.
130414020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130414020 is an abundant number, since it is smaller than the sum of its proper divisors (267943548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130414020 is a wasteful number, since it uses less digits than its factorization.
130414020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197620 (or 197618 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 130414020 is about 11419.8957963722. The cubic root of 130414020 is about 507.1169118324.
Adding to 130414020 its reverse (20414031), we get a palindrome (150828051).
The spelling of 130414020 in words is "one hundred thirty million, four hundred fourteen thousand, twenty".
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